Question

What is an encyclopedia ?​

Answer 1

Answer:

encyclopaedia, also spelled encyclopedia, reference work that contains information on all branches of knowledge or that treats a particular branch of knowledge in a comprehensive manner.

Explanation:

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Answer 2

Answer:

a book or set of books that gives information about very many subjects, arranged in the order of the alphabet (= from A to Z)

अनेक विषयों पर उपलब्ध ऐसी पुस्तक जिसमें सूचनाएँ वर्णमाला के क्रम में व्यवस्थित होती हैं; विश्‍वकोश